Malware Insights
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=synonyms+and+antonyms+books+for+competitive+exams+pdf'. This indicates the document's primary purpose is to redirect users to potentially harmful content. Additionally, the PDF exhibits characteristics of a link farm, embedding numerous external links, many of which point to Shopify domains hosting PDF files. No scripts were extracted from this sample, but the presence of the malicious redirector and the link farm structure strongly suggest a phishing or malware distribution attempt.
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.ru/pify?keyword=synonyms+and+antonyms+books+for+competitive+exams+pdf
- http://files.rebaspizza.com/uploads/1/3/1/6/131636825/ligosavoxozatarona.pdf
- http://files.courthouseclassic.com/uploads/1/3/0/7/130775144/zedanasegusono-ziriguso-xetakexajur.pdf
- http://files.dyslexiaonlongislandny.org/uploads/1/3/1/8/131858592/gezife.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/70635053811.pdf
- https://cdn.shopify.com/s/files/1/0438/1674/7170/files/jeppesen_private_pilot_book.pdf
- https://cdn.shopify.com/s/files/1/0434/7238/8249/files/nuropujuw.pdf
- https://cdn.shopify.com/s/files/1/0431/9900/4827/files/53469376192.pdf
- https://cdn.shopify.com/s/files/1/0435/4595/2408/files/learn_english_speaking_fluently.pdf
- https://cdn.shopify.com/s/files/1/0434/4751/7349/files/borarawigapemu.pdf
- https://cdn.shopify.com/s/files/1/0439/1705/0008/files/49181888817.pdf
- https://cdn.shopify.com/s/files/1/0431/7249/5524/files/84395574901.pdf
- https://cdn.shopify.com/s/files/1/0432/3698/2952/files/walixinepu.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8853/files/tazabetufeninapilubo.pdf
- https://cdn.shopify.com/s/files/1/0427/6020/8540/files/59741126988.pdf
- https://cdn.shopify.com/s/files/1/0431/8530/7808/files/bewamexej.pdf
- https://cdn.shopify.com/s/files/1/0437/3400/7973/files/12329466539.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- https://cdn.shopify.com/s/files/1/0431/8530/7808/files/bewam
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007bb4.bin928f7002cdac5f61cc2c24fe1a8ac207a4d881ff8f856cdf2481d7f9f59ec30a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BB4 | 5592 bytes |
font_01_sfnt_off00008ea3.bincc4d771c4e7b9d1dc58784c10f6600800ce544e88f75c6cbd0eb4486cf1853e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EA3 | 10012 bytes |
font_02_sfnt_off0000b0dd.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0DD | 4324 bytes |
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